Tagline vs logline: what is the difference?
- A logline summarizes the story's premise in one sentence.
- A tagline is a short, evocative marketing hook.
- A logline is a craft and pitch tool; a tagline is marketing copy.
- A logline informs; a tagline intrigues.
- A book can use both for different purposes.
A logline is a one-sentence summary of a story's premise — protagonist, conflict, and stakes — used for pitching and to clarify the story for the writer. A tagline is a short, catchy marketing phrase designed to intrigue, often appearing on the cover or in ads. The difference is purpose: a logline describes the book clearly, while a tagline sells it with mood and hook. They are different tools, and a book may have both.
Chapter i·Why it matters
Writers often confuse these or use one where the other is needed — pitching with a vague tagline, or putting a dry logline on a cover. A logline is for clarity (pitches, your own focus); a tagline is for allure (marketing). Knowing the difference lets you craft each for its job: a precise logline that conveys the story, and an evocative tagline that makes a browser curious. Using the right one in the right place sharpens both your pitch and your marketing.
Chapter ii·What to include
- A logline: premise in one sentence.
- A tagline: short marketing hook.
- The logline's purpose — clarity and pitching.
- The tagline's purpose — intrigue and selling.
- The right tool in the right place.
- Possible use of both for one book.
Chapter iii·Example
A thriller's logline: "A grief counselor suspects her dead husband faked his death and must uncover the truth before he silences her." Its tagline, on the cover: "Some goodbyes aren't final." The logline describes the story for a pitch; the tagline intrigues a browser. Different tools, different jobs.
Chapter iv·Related questions
WriteLoom keeps your logline and tagline beside your positioning, so each is ready for its job — pitching or selling.
See the Sell studio